156857328

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{7951}}^1$

素因数の和:8102

約数の個数: 60

約数和(自身を含む): 442242528

約数和(自身を除く): 285385200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4932, 6576, 7951, 9864, 15902, 19728, 23853, 31804, 47706, 63608, 71559, 95412, 127216, 143118, 190824, 286236, 381648, 572472, 1089287, 1144944, 2178574, 3267861, 4357148, 6535722, 8714296, 9803583, 13071444, 17428592, 19607166, 26142888, 39214332, 52285776, 78428664, 156857328]

約数ペア:

[(1, 156857328), (2, 78428664), (3, 52285776), (4, 39214332), (6, 26142888), (8, 19607166), (9, 17428592), (12, 13071444), (16, 9803583), (18, 8714296), (24, 6535722), (36, 4357148), (48, 3267861), (72, 2178574), (137, 1144944), (144, 1089287), (274, 572472), (411, 381648), (548, 286236), (822, 190824), (1096, 143118), (1233, 127216), (1644, 95412), (2192, 71559), (2466, 63608), (3288, 47706), (4932, 31804), (6576, 23853), (7951, 19728), (9864, 15902)]